HBO Max Reveals First Trailer & Premiere Date For 'The Staircase' - Watch!

Colin Firth gets interrogated in the brand new trailer for HBO Max’s The Staircase.

Based on the shocking true story, the limited series will center on author Michael Peterson (Firth), his sprawling North Carolina family, and the suspicious death of his wife, Kathleen Peterson (Toni Collette).

The series also stars Michael Stuhlbarg, Juliette Binoche, Dane DeHaan, Olivia DeJonge, Rosemarie DeWitt, Tim Guinee, Patrick Schwarzenegger, Sophie Turner, Vincent Vermignon, Odessa Young and Parker Posey.

The Staircase debuts Thursday, May 5 on HBO Max.